NeilBrown 660c9fc72e autofs: clear O_NONBLOCK on the pipe ... autofs does not expect the pipe it is given to have O_NONBLOCK set - specifically if __kernel_write() in autofs_write() returns -EAGAIN, this is treated as a fatal error and the pipe is closed. For safety autofs should, therefore, clear the O_NONBLOCK flag. Releases of systemd prior to 8th February 2019 used pipe2(p, O_NONBLOCK|O_CLOEXEC) and thus (inadvertently) set this flag. Link: http://lkml.kernel.org/r/154993550902.3321.1183632970046073478.stgit@pluto-themaw-net Signed-off-by: NeilBrown <neilb@suse.com> Signed-off-by: Ian Kent <raven@themaw.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2019-03-07 18:32:01 -08:00
..
Kconfig	autofs: Fix typo s/thenew new/the new/ in AUTOFS4_FS description	2018-06-12 12:31:19 -07:00
Makefile	autofs: rename 'autofs' module back to 'autofs4'	2018-07-05 11:35:04 -07:00
autofs_i.h	autofs: clear O_NONBLOCK on the pipe	2019-03-07 18:32:01 -08:00
dev-ioctl.c	autofs: change catatonic setting to a bit flag	2019-01-04 13:13:47 -08:00
expire.c	autofs: drop dentry reference only when it is never used	2019-02-01 15:46:24 -08:00
init.c	autofs: improve ioctl sbi checks	2019-01-04 13:13:46 -08:00
inode.c	fs/autofs/inode.c: use seq_puts() for simple strings in autofs_show_options()	2019-03-07 18:32:01 -08:00
root.c	autofs: add strictexpire mount option	2019-01-04 13:13:47 -08:00
symlink.c	autofs: copy autofs4 to autofs	2018-06-07 17:34:39 -07:00
waitq.c	autofs: change catatonic setting to a bit flag	2019-01-04 13:13:47 -08:00